Make it compatible with 3.0

[tsteur]

As 3.0 branch becomes master soon.

[tsteur]

I'm working on it and think I have a solution for it. It is not trivial since pages are rendered via angular and the URL's in the hash do not contain module and action anymore. At least for now.

Problems:

• In the beginning we won't be able to get generation time for pages in dashboard area since the widgets are loaded individually instead of a whole page and I haven't figured out how to know when all widgets are rendered
• The tracked URL's will be different as the URL changes to eg #?idSite=1&period=day&date=2015-10-21&category=General_Visitors&subcategory=Live_VisitorLog. In this case I track Visitors/VisitorLog (I remove first part of translation key). This will become problematic when 3.0 instances track into same Piwik as 2.X instances. I have no solution for this yet, we might have to look in NZ @mattab

[tsteur]

To separate 3.X reporting urls from 2.X urls should we maybe prefix the piwik version in the URL?

As in 2.0/CoreHome/index... we can discuss next week. Otherwise we can also apply a segment maybe but then we need to track Piwik version as a custom variable (which is so far not done to not expose Piwik version to any user / anonymous user)